Discussions

One thing I would change is line 32, which I would make: <Code Omitted>

Thanks , works perfectly!

@Gevater_Tod4711, Thanks a ton! it works fine now :D @danpost, thanks for showing me how to slow it down it was going a bit fast!

To get the x value in world coordinates of the far right side of the scrolling area, then with the new methods, you can use: <Code Omitted>

Try this : http://www.greenfoot.org/scenarios/6719

public void act() { moveIt(); followHuman(); RandMove(); } public void moveIt() { move(2); if(atWorldEdge()) { turn(5); } } public void RandMove() { if(Greenfoot.getRandomNumber(100)>20) { turn(Greenfoot.getRandomNumber(20)-10); } } public void followHuman() { String target; getObjectsInRange(400,Survivor.class); int targetX = getX(); int targetY

<Code Omitted>and <Code Omitted>

You could use a string whose different characters represent different object types. Iterate through the string to place the objects in the world. For example (sort of a template):

You can add a secondary constructor, adjust the 'updateImage' method and, if you want (or need) to, add a method to change (or set) the prefix. You will also have to add an instance String field to hold the prefix.

The drawing works, thanks a lot !

It still dont work when i do that. Sorry it been a long time just that i've haven't had a chance to fix it until now.

Maybe my Operation: Crashtest game can help you. If you have a look at the world classe getMaterialAt or getMaterialNumberAt that may help you with the ground detection. For jumping and falling you should have a look in the Hero class. Especally the methods for movement and the setLocation methods.

it was a corrupt png file

Or you only implement a boolean variable called break. IF the game should be paused you set it to 'true'. annd the act-method of the timer will only work then, like: <Code Omitted>